<#--
/*
 *处理url参数的转发拼接，用于分页中
 */
-->
<#function parameters extend>
<#assign params=request.parameterMap/>
<#assign names=request.getParameterNames/>
<#assign strParam="?"/>
<#assign extend_key=extend?keys/>
<#list params?keys as key>
	<#if (extend_key?seq_index_of(key)>=0)>
		<#break>
	</#if>
	<#assign value=request.getParameter(key)>
	<#assign strParam=strParam+key+"="+value+"&"/>
</#list>
<#list extend?keys as key>
	<#assign value=extend[key]>
	<#assign strParam=strParam+key+"="+value+"&"/>
</#list>
<#return strParam?substring(0,strParam?length-1) >
</#function>

<#macro exParameter param...>
<#lt>${parameters(param)}<#rt>
</#macro>